Mitutoyo's 201-Series Indicating Snap Gages are light weight and easy to use. These easily adjusted gages offer precise, repeatable measurements. They are 24/7 shop-rugged and ready for use out on the factory floor. Features include... Contact Travel: 0.078" Adjustable Anvils for accurate Measurements + 0.000050" Repeatability 0.53" x 0.47" Flat Carbide Anvils 0.00004" Anvil Flatness Both front edge of anvils are chamfered for easy insertion. 15N+3N Measuring Force Includes Mitutoyo Dial Indicator # 2803AB-10... 0-0.025" Measuring Range 0.0001" Graduations 0.01" Range Per Revolution 0-5-0 Dial Reading Select Size from pull down menu before adding to cart.